package com.eastcode.base.util;

import java.io.IOException;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.google.appengine.api.blobstore.BlobKey;
import com.google.appengine.api.blobstore.BlobstoreService;
import com.google.appengine.api.blobstore.BlobstoreServiceFactory;

public class GoogleDownloadUtil extends HttpServlet {

	private static final long serialVersionUID = 2946443510076606456L;

	private BlobstoreService blobstoreService = BlobstoreServiceFactory.getBlobstoreService();

	public void doGet(HttpServletRequest req, HttpServletResponse res) throws IOException {
		BlobKey blobKey = new BlobKey(req.getParameter("blob-key"));
		blobstoreService.serve(blobKey, res);
	}
}
